Scope of application

Omt-w series water mold temperature machine is widely used in the production of plastic products. It is mainly used to heat the mold and keep it constant temperature. It can also be used in fields with similar needs. Through the principle of heat exchange, speed up the product forming cycle and improve the production efficiency.

working principle

The cooling water enters the mold temperature machine through the filter, is heated by the heater to the required temperature of the mold, and then is transported to the mold by the water pump. After returning from the mold, the high-temperature water is heated by the heater and sent to the mold. In this way, it circulates back and forth to achieve the effect of temperature control.

Product features

1. One week timing switch function, the screen can be switched between Chinese and English;

2. P. I. D. sectional temperature control system, which can continuously stabilize the mold temperature, and the temperature control accuracy is ± 1 ℃;

3. High efficiency water circulation motor is suitable for temperature control in precision mold and small diameter mold circuit, which can realize precision temperature control and efficient heat exchange. The motor is made of stainless steel and explosion-proof at high temperature;

4. Various safety devices such as reverse phase protection of power supply, overload protection of water pump, overtemperature protection and low liquid level protection. In case of failure, the machine can automatically detect abnormalities and give an alarm;

5. The temperature of standard type can reach 120 ℃, and that of high-temperature type can reach 160 ℃;

6. It has the functions of high-pressure protection, safe pressure relief, automatic water replenishment and exhaust;

7. Omt-w standard type adopts direct cooling mode, while omt-htw high temperature type adopts indirect cooling mode. Automatic direct water replenishment device can quickly cool down.

technical parameter

Product specifications are subject to change without notice.

Note: (1) "d" refers to double section, "HTW" refers to high temperature water type. (2) In order to ensure the stability of heating temperature (120 ° C), the pressure of cooling water shall not be less than 2bar, and the energy supplement shall exceed 5bar. (3) Parameter test conditions: 50Hz, 20 ° C purified water (allowable deviation of + 10% between maximum flow and maximum pressure). (4) Machine voltage specification: 3 Ф, 400VAC,50Hz。